1 /* 2 * Copyright (C) 2007-2010 Júlio Vilmar Gesser. 3 * Copyright (C) 2011, 2013-2016 The JavaParser Team. 4 * 5 * This file is part of JavaParser. 6 * 7 * JavaParser can be used either under the terms of 8 * a) the GNU Lesser General Public License as published by 9 * the Free Software Foundation, either version 3 of the License, or 10 * (at your option) any later version. 11 * b) the terms of the Apache License 12 * 13 * You should have received a copy of both licenses in LICENCE.LGPL and 14 * LICENCE.APACHE. Please refer to those files for details. 15 * 16 * JavaParser is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU Lesser General Public License for more details. 20 */ 21 22 package com.github.javaparser.printer.lexicalpreservation; 23 24 public interface TextElementMatcher { 25 match(TextElement textElement)26 boolean match(TextElement textElement); 27 28 /** 29 * This allows the combination of different TextElementMatcher instances.<br/> 30 * If combined, all of the TextElementMatchers have to return true. 31 * 32 * @param textElementMatcher TextElementMatcher to combine with this one 33 * @return A new and combined TextElementMatcher of this and textElementMatcher 34 */ and(TextElementMatcher textElementMatcher)35 default TextElementMatcher and(TextElementMatcher textElementMatcher) { 36 return textElement -> this.match(textElement) && textElementMatcher.match(textElement); 37 } 38 } 39